Merge multiple PRs

.github/workflows/lint-docs.yml

@@ -15,9 +15,9 @@ jobs:
     lint-docs:
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - name: lint php documentation
-              uses: sudo-bot/action-doctum@dev
+              uses: sudo-bot/action-doctum@v5
               with:
                   config-file: scripts/doctum.php
                   method: "parse"

.github/workflows/tests.yml

@@ -22,7 +22,7 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                php-version: ["7.1", "7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3"]
+                php-version: ["7.1", "7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3", "8.4"]
                 os: [ubuntu-latest]
                 experimental: [false]
                 php-extensions: ["bcmath, curl, imagick, gd"]
@@ -31,12 +31,12 @@ jobs:
                 include:
                   #- { php-version: '8.2', experimental: false, os: macos-latest, php-extensions: 'bcmath, curl, imagick, gd', coverage-extension: 'none' }
                   - { php-version: '8.2', experimental: false, os: windows-latest, php-extensions: 'bcmath, curl, imagick, gd', coverage-extension: 'none' }
-                  - { php-version: '8.4', experimental: true, os: ubuntu-latest, php-extensions: 'bcmath, curl, imagick, gd', coverage-extension: 'pcov' }
+                  - { php-version: '8.5', experimental: true, os: ubuntu-latest, php-extensions: 'bcmath, curl, imagick, gd', coverage-extension: 'pcov' }
                   - { php-version: 'nightly', experimental: true, os: ubuntu-latest, php-extensions: 'bcmath, curl, imagick, gd', coverage-extension: 'pcov' }
         env:
             PDFINFO_BINARY: ${{ (matrix.os == 'ubuntu-latest') && '/usr/bin/pdfinfo' || ((matrix.os == 'macos-latest') && '/usr/local/bin/pdfinfo' || 'C:\ProgramData\Chocolatey\bin\pdfinfo.exe') }}
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - name: Install pdfinfo, pdftopng or pdftoppm
               uses: ConorMacBride/install-package@v1
               with:
@@ -90,7 +90,7 @@ jobs:
             # For debugging issues
             - name: Archive test results
               if: failure()
-              uses: actions/upload-artifact@v4
+              uses: actions/upload-artifact@v5
               with:
                 name: test-run-output-${{ matrix.php-version }}-${{ matrix.os }}
                 retention-days: 1
@@ -100,7 +100,7 @@ jobs:
         name: Static Analysis
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - name: Use php 8.2
               uses: shivammathur/setup-php@v2
               with:

CHANGELOG.TXT

@@ -1,3 +1,11 @@
+6.10.1 (2025-11-21)
+	- cI: Add 8.5 to CI matrix - PR #836
+	- Fix PHP 8.5 deprecation for xml_parser_free - PR #835
+	- Fix bad text-align from HTML source - PR #833
+	- Fix image on footer problems - PR #823
+	- Preserving percentage gradient decimals and correctly clamp coordinates - PR #815
+	- Enables compression for PDF/A - PR #820
+
 6.10.0 (2025-05-27)
 	- Embedded files support (Factur-X 1.07 / ZUGFeRD 2.3) #789
 

VERSION

@@ -1 +1 @@
-6.10.0
+6.10.1

composer.json

@@ -12,7 +12,7 @@
         "barcodes"
     ],
     "homepage": "http://www.tcpdf.org/",
-    "version": "6.10.0",
+    "version": "6.10.1",
     "license": "LGPL-3.0-or-later",
     "authors": [
         {

examples/example_001.php

@@ -92,7 +92,7 @@
 <h1>Welcome to <a href="http://www.tcpdf.org" style="text-decoration:none;background-color:#CC0000;color:black;">&nbsp;<span style="color:black;">TC</span><span style="color:white;">PDF</span>&nbsp;</a>!</h1>
 <i>This is the first example of TCPDF library.</i>
 <p>This text is printed using the <i>writeHTMLCell()</i> method but you can also use: <i>Multicell(), writeHTML(), Write(), Cell() and Text()</i>.</p>
-<p>Please check the source code documentation and other examples for further information.</p>
+<p style="text-align: ;">Please check the source code documentation and other examples for further information.</p>
 <p style="color:#CC0000;">TO IMPROVE AND EXPAND TCPDF I NEED YOUR SUPPORT, PLEASE <a href="http://sourceforge.net/donate/index.php?group_id=128076">MAKE A DONATION!</a></p>
 EOD;
 

include/tcpdf_static.php

@@ -55,7 +55,7 @@ class TCPDF_STATIC {
 	 * Current TCPDF version.
 	 * @private static
 	 */
-	private static $tcpdf_version = '6.10.0';
+	private static $tcpdf_version = '6.10.1';
 
 	/**
 	 * String alias for total number of pages.

tcpdf.php

@@ -1,9 +1,9 @@
 <?php
 //============================================================+
 // File name   : tcpdf.php
-// Version     : 6.10.0
+// Version     : 6.10.1
 // Begin       : 2002-08-03
-// Last Update : 2025-05-27
+// Last Update : 2025-11-21
 // Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
 // License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
 // -------------------------------------------------------------------
@@ -104,7 +104,7 @@
  * Tools to encode your unicode fonts are on fonts/utils directory.</p>
  * @package com.tecnick.tcpdf
  * @author Nicola Asuni
- * @version 6.10.0
+ * @version 6.10.1
  */
 
 // TCPDF configuration
@@ -128,7 +128,7 @@
  * TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
  * @package com.tecnick.tcpdf
  * @brief PHP class for generating PDF documents without requiring external extensions.
- * @version 6.10.0
+ * @version 6.10.1
  * @author Nicola Asuni - info@tecnick.com
  * @IgnoreAnnotation("protected")
  * @IgnoreAnnotation("public")
@@ -2910,9 +2910,7 @@ public function setCompression($compress=true) {
 		$this->compress = false;
 		if (function_exists('gzcompress')) {
 			if ($compress) {
-				if ( !$this->pdfa_mode) {
-					$this->compress = true;
-				}
+                $this->compress = true;
 			}
 		}
 	}
@@ -5001,11 +4999,10 @@ protected function _putEmbeddedFiles() {
 					$filter = '';
 					if ($this->compress) {
 						$data = gzcompress($data);
-						$filter = ' /Filter /FlateDecode';
+						$filter .= ' /Filter /FlateDecode';
 					}
-
 					if ($this->pdfa_version == 3) {
-						$filter = ' /Subtype /text#2Fxml';
+						$filter .= ' /Subtype /text#2Fxml';
 					}
 
 					$stream = $this->_getrawstream($data, $filedata['n']);
@@ -6925,8 +6922,8 @@ protected function fitBlock($w, $h, $x, $y, $fitonpage=false) {
 			// fallback to avoid division by zero
 			$h = $h == 0 ? 1 : $h;
 			$ratio_wh = ($w / $h);
-			if (($y + $h) > $this->PageBreakTrigger) {
-				$h = $this->PageBreakTrigger - $y;
+			if (($y + $h) > $this->PageBreakTrigger + $this->bMargin) {
+				$h = $this->PageBreakTrigger + $this->bMargin - $y;
 				$w = ($h * $ratio_wh);
 			}
 			if ((!$this->rtl) AND (($x + $w) > ($this->w - $this->rMargin))) {
@@ -16918,7 +16915,7 @@ protected function getHtmlDomArray($html) {
 							$dom[$key]['height'] = $dom[$key]['style']['height'];
 						}
 						// check for text alignment
-						if (isset($dom[$key]['style']['text-align'])) {
+						if (isset($dom[$key]['style']['text-align'][0])) {
 							$dom[$key]['align'] = strtoupper($dom[$key]['style']['text-align'][0]);
 						}
 						// check for CSS border properties
@@ -23268,8 +23265,11 @@ public function ImageSVG($file, $x=null, $y=null, $w=0, $h=0, $link='', $align='
 			$error_message = sprintf('SVG Error: %s at line %d', xml_error_string(xml_get_error_code($parser)), xml_get_current_line_number($parser));
 			$this->Error($error_message);
 		}
-		// free this XML parser
-		xml_parser_free($parser);
+
+		// free this XML parser (does nothing in PHP >= 8.0)
+		if (function_exists('xml_parser_free') && PHP_VERSION_ID < 80000) {
+		    xml_parser_free($parser);
+		}
 
 		// >= PHP 7.0.0 "explicitly unset the reference to parser to avoid memory leaks"
 		unset($parser);
@@ -23500,7 +23500,8 @@ protected function setSVGStyles($svgstyle, $prevsvgstyle, $x=0, $y=0, $w=1, $h=1
 				$gradient['coords'][4] /= $w;
 			} elseif ($gradient['mode'] == 'percentage') {
 				foreach($gradient['coords'] as $key => $val) {
-					$gradient['coords'][$key] = (intval($val) / 100);
+					$val = floatval($val) / 100;
+					$gradient['coords'][$key] = $val;
 					if ($val < 0) {
 						$gradient['coords'][$key] = 0;
 					} elseif ($val > 1) {
@@ -24737,7 +24738,7 @@ protected function startSVGElementHandler($parser, $name, $attribs, $ctm=array()
 	 */
 	protected function endSVGElementHandler($parser, $name) {
 		$name = $this->removeTagNamespace($name);
-		if ($this->svgdefsmode AND !in_array($name, array('defs', 'clipPath', 'linearGradient', 'radialGradient', 'stop'))) {;
+		if ($this->svgdefsmode AND !in_array($name, array('defs', 'clipPath', 'linearGradient', 'radialGradient', 'stop'))) {
 			if (end($this->svgdefs) !== FALSE) {
 				$last_svgdefs_id = key($this->svgdefs);
 				if (isset($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'])) {